San Juan Viejo

Current Weather

28°83°

Mostly Cloudy

Feels Like: 32°90°

Min: 24°75°

Max: 30°86°

The next few hours will be mostly cloudy, with today reaching 30°C and dropping to 24°C. The coming days will be drizzle

Hourly Forecast
28°82°29°83°29°85°30°86°30°86°30°85°29°85°28°83°27°81°26°79°26°78°25°77°24°76°24°76°24°75°24°75°24°75°24°75°24°75°24°75°24°75°24°75°25°77°26°79°
24%
48%
48%
48%
48%
48%
48%
36%
78%
78%
78%
66%
66%
66%
8%
8%
8%
26%
26%
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
21
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:36

Sunrise

17:22

Sunset

11 hours 46 minutes of sunlight today
Moon

07:06

Moonrise

18:09

Moonset

Daily Forecast

Today

24°75°
30°86°

Tuesday

24°75°
30°86°

Wednesday

24°75°
30°85°

Thursday

24°75°
30°86°

Friday

23°73°
30°86°

Saturday

24°76°
29°85°

Sunday

24°75°
29°84°

Monday

24°75°
29°84°

Tuesday

24°76°
29°83°

Wednesday

24°76°
29°84°
UV Index
Seek shade during midday
7High
LowExtreme
Humidity
77%Humid
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for San Juan Viejo.

View stargazing score

Weather in San Juan Viejo today, October 12, 2026

Expect unsettled, showery conditions in San Juan Viejo on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 48% by 10:00. The thickest cloud arrives around 09:00, reaching about 75%.Expect unsettled, showery conditions in San Juan Viejo on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 48% by 10:00. The thickest cloud arrives around 09:00, reaching about 75%.

The day peaks near 30°C and cools toward 24°C. Relative humidity sits between 69% and 99%, reaching its peak around 22:00. Expect gentle winds, highest near 09:00 at 20 km/h.The day peaks near 86°F and cools toward 75°F. Relative humidity sits between 69% and 99%, reaching its peak around 22:00. Expect gentle winds, highest near 09:00 at 12 mph.

Expect the wet theme to continue later, as rain odds reach 78% near 19:00. Cloud amounts hold near 82% around 23:00. Visibility stays generally good near 15.6 km on average, though it can drop toward 8.4 km in thicker cloud or showers. The sun rises at 05:36 and sets at 17:22, for a total of 11 hours 46 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 78% near 19:00. Cloud amounts hold near 82% around 23:00. Visibility stays generally good near 9.7 mi on average, though it can drop toward 5.2 mi in thicker cloud or showers. The sun rises at 05:36 and sets at 17:22, for a total of 11 hours 46 minutes of sunlight today.

Overall, San Juan Viejo on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 78% and the high sits around 30°C.Overall, San Juan Viejo on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 78% and the high sits around 86°F.

Frequently asked questions about weather in San Juan Viejo

How warm does it get in San Juan Viejo?

The warmest month in San Juan Viejo is April, with average high temperatures of 30°C. The average temperature during this period is around 28°C.The warmest month in San Juan Viejo is April, with average high temperatures of 86°F. The average temperature during this period is around 82°F.

How cold does it get in San Juan Viejo?

The coldest month in San Juan Viejo is February, with average low temperatures of 24°C. The average temperature during this period is around 26°C.The coldest month in San Juan Viejo is February, with average low temperatures of 76°F. The average temperature during this period is around 79°F.

What is the wettest time of year in San Juan Viejo?

The wettest month in San Juan Viejo is October, with an average of 369 mm of precipitation.The wettest month in San Juan Viejo is October, with an average of 14.5 in of precipitation.

What is the driest time of year in San Juan Viejo?

The driest month in San Juan Viejo is February, with an average of 3 mm of precipitation.The driest month in San Juan Viejo is February, with an average of 0.1 in of precipitation.

View full climate insights for San Juan Viejo →